baber/WOPTO huggingface dataset:
Patent JP-2004063287-A (JP)
Title: Non-sintering type nickel electrode and alkaline battery
Inventor: SAKAMOTO KOICHI
IPC: H01M4/62
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To restrain an aging effect of viscosity of active material paste of a nickel electrode in manufacturing a non-sintering type nickel electrode containing a high-order nickel compound obtained by previously oxidizing nickel hydroxide, and to improve storage performance of an alkaline battery using the electrode.  <P>SOLUTION: This non-sintering type nickel electrode for an alkaline battery contains, as a main active material, nickel hydroxide or the high-order nickel compound obtained by oxidizing it. In this case, the nickel electrode contains denatured polyvinyl amide.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058928-A (JP)
Title: Vehicle seat folding mechanism
Inventor: OBA MITSUHARU
IPC: A47C1/024
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle seat folding mechanism for locking a second seat after the walk-in operation, and obtaining stability when using the second seat for a table.  <P>SOLUTION: An oscillating first lever 17 integrally rotatable with an arm plate 12 by a pin 16 protruded from a walk-in plate 14 is provided, a second lever 21 having a stopper pin 22 with a projection part 23 of the first lever 17 abutted thereon is concentrically and pivotably supported by a base plate 10, and a wire 19 connected to a locking mechanism part of a seat slide device S is connected to the second lever 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062030-A (JP)
Title: Electrochromic light control element
Inventor: KUBO TAKAYA
IPC: G02F1/15
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrochromic element obtained by a simple production process, easy in area expansion and excellent in coloring and decoloring properties.  <P>SOLUTION: The element is an electrochromic light control element wherein an ion conduction layer is held by two transparent electrically conductive substrates. One of the transparent electrically conductive substrate is provided with an electrochromic layer of Ni oxide arranged on a conductive surface, and a Zr oxide film further arranged on it, if desired. The other transparent electrically conductive substrate is provided with an electrochromic layer of W oxide arranged on a conductive surface. The ion conductive layer is composed of an ion conductive sheet contained a supporting electrolyte and a solvent in a polymer matrix of polyvinylidene fluoride.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059300-A (JP)
Title: Image formation device
Inventor: MATSUYAMA KAZUHIRO
IPC: B65H29/22
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To surely restore a sheet discharge means to an initial position, in a time interval up to a time when a front end of the next sheet reaches a sheet ejector roller after a rear end of a preceding sheet is passed through the sheet ejector roller, and to prevent the sheet in this side of the sheet ejecting means from being jammed.  <P>SOLUTION: In sorting processing for the recording paper sheets, it is determined whether a conveying interval L for the recording paper sheet is shorter than a prescribed value La or not (s2), and the longest time set as a delay time T2 is set when the conveying interval L for the recording paper sheet is longer than the prescribed value La (s4). When the conveying interval L for the recording paper sheet is shorter than the prescribed value La, it is determined whether the conveying interval L for the recording paper sheet is shorter than a prescribed value Lb or not (s3), the shortest delay time set as the delay time T2 is set when the conveying interval L for the recording paper sheet is shorter than the prescribed value Lb (s5), and a reference time is set when the conveying interval L for the recording paper sheet is longer than the prescribed value Lb (s6).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003157597-A (JP)
Title: Tape guide, tape drive and method for maintaining proper positioning of storage tape in tape drive
Inventor: SAWTELLE HOMER
IPC: G11B15/67
Filed: 2002-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a tape guide for supporting a memory tape during a loss of tension of a memory tape of a tape drive. SOLUTION: The tape drive (10) includes a drive housing (12), a tape roller (34) having a longitudinal axis (36), and the tape guide (38). The tape guide (38) includes a guide body (40) coupled to the drive housing (12), and a tape support (42) secured to the guide body (40). The tape support (42) has a support width (126) that is greater than a support thickness (124). The tape support (42) can include a curved region (120). Moreover, the tape support (42) can include a support backing (122) that secures the tape support (42) to the guide body (40). The size, shape and positioning of the tape support (42) allow greater flexibility of in a lateral direction that generally follows a tape path (32) than in a direction that is substantially parallel to the longitudinal axis (36) of the tape roller (34).
Patent JP-2004068667-A (JP)
Title: Gas compressor and starting method thereof
Inventor: MORITA KEIICHI
IPC: F04C18/344
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas compressor and a starting method of the gas compressor capable of obtaining a cooling effect quickly and reducing a sound produced by chattering.  <P>SOLUTION: A pressure control valve 190 is formed in such a place where a backpressure chamber 43 and a suction chamber 1b can be communicated. When the gas compressor 100 stops, a backpressure chamber regulator 70 and a suction chamber regulator 80 are in an open state, and the room pressures in the backpressure chamber 43 and the suction chamber 1b can be uniform. Immediately after starting, only the suction chamber regulator 80 is closed by regulating elastic forces of both adjusting springs 72 and 82, and refrigerating machine oil L can be positively fed into the backpressure chamber 43 by maintaining the open state of the backpressure regulator 70. On regular running, refrigerating machine oil L can be prevented from excessively fed into the backpressure chamber 43 by closing the backpressure chamber regulator 70.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067590-A (JP)
Title: Female sex hormone production promoter and skin preparation for external use containing the same
Inventor: MEGATA HIDEAKI
IPC: A61K8/00
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a female sex hormone production promoter for ameliorating dry skin, flabby skin and wrinkly skin resulting from skin function decline with aging by promoting the production of female sex hormone through paying attention to the fact that skin fibroblast produces estrogen as the female sex hormone, and to provide a skin preparation for external use containing said promoter.  <P>SOLUTION: The female sex hormone production promoter comprises isoflavone or a derivative thereof and one or more kinds of plant belonging to the genera of Glycine, Trifolium, Trigonella, Pueraria, Rosa, Prunus, Filipendula, Iris, Morus, Archyranthes, Dioscorea, Symphytum and Foeniculum. The skin preparation for external use for preventing skin aging contains said promoter. Thus, the female sex hormone production promoter and the skin preparation for external use for preventing skin aging each excellent in enhancing the ability to produce estrogen by dermic fibroblast and compensating the decline in estrogen levels with aging can be provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004072553-A (JP)
Title: Image distortion correction method, and program for the same
Inventor: TAJIMA MISAO
IPC: G06T15/04
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image correction method which can realize a high speed distortion correction process and natural motion expression of the images.  <P>SOLUTION: The image distortion correction method records observation conditions such as a position of a observer, projection conditions such as a position of a projector, direction, image angle, and an aspect ratio, etc., and a polygon mesh representing a screen shape as parameters in the preparation process. As processing at the time of projection, an inputted original image is calculated by a predetermined calculation formula including the parameters and is subjected to a perspective transformation, coordinate system after the perspective transformation is transformed into a texture coordinate system, a corrected image is drawn on a frame buffer by texture mapping function of a graphic accelerator using the texture coordinate system, and the correction image is output to the projector as an image signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004072650-A (JP)
Title: Voltage-controlled oscillator with modulation function
Inventor: HINO TAKUO
IPC: H03C3/22
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To easily compensate a modulation factor even when a VCO (voltage-controlled oscillator) circuit large in element variation is incorporated integrally into a voltage-controlled oscillator circuit with a circuit configuration expressed as the function of a frequency modulation factor Kv.  <P>SOLUTION: The voltage-controlled oscillator has the circuit configuration by which variation of the modulation factor due to relative variation of elements is compensated by the circuit configuration by which a VCO modulation factor to a modulation control current terminal is realized as a function of VCO oscillation frequency (Kv) to a voltage control terminal of oscillation frequency. As technique of compensation, since the Kv is varied in a certain rate when the frequency is varied, the modulation factor can be made constant at all of oscillation frequencies by applying compensation at its inverse rate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004072972-A (JP)
Title: Eddy current speed reducer and method of releasing its braking
Inventor: NOGUCHI YASUTAKA
IPC: H02K49/10
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small, lightweight eddy current speed reducer by reducing power required for changing over to a non-braking state, and by making apparatus compact.  <P>SOLUTION: This eddy current speed reducer comprises a braking disc mounted on a rotating shaft, a guiding cylinder supported by non-rotating portions, holding rings capable of moving forward and backward in the direction of the rotating shaft, and a plurality of permanent magnets with the direction of the magnetic poles of the neighboring magnets in the circumferential direction arranged inversely to each other. This small, lightweight eddy current speed reducer is characterized by the structure that magnet supporting plates placed on each permanent magnet are tiltably mounted on the holding rings, and that the holding rings divided into two or more pieces in the circumferential direction are also made inclinable in the direction of the rotating shaft.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004073223-A (JP)
Title: Mop gripper
Inventor: KATAYANAGI YOSHIKAZU
IPC: A47L13/20
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mop gripper whose cost is reduced by reducing the number of components and simplifying constitution and whose operability for a worker is improved.  <P>SOLUTION: The mop gripper consists of a first connector provided with a pair of opposing pieces, and a second connector provided with a connection part journaled between the opposing pieces. A head is formed as an extension of either of the first and second connectors, and a handle is formed as an extension of the other. The gripper is provided with a shaft consisting of a large diameter part and a small diameter part extended from one end face of the large diameter part. A through-hole for inserting the small diameter part is bored at one of the opposing pieces, and a not-through hole for movably inserting the large diameter part in an axial direction with rotation restriction is bored at the connection part. An engaging protrusion is formed at a large diameter part or at either of the opposing pieces, and an engaging recess part to engage with the engaging protrusion is formed at the other. The shaft is energized to engage the engaging protrusion with the engaging recess part to pressurize the shaft in the axial direction, so that the engaging protrusion is disengaged from the engaging recess part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004077131-A (JP)
Title: Fuel concentration detection device for composite fuel
Inventor: KANEHARA KENJI
IPC: G01N21/35
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To detect the concentration of each of component fuel of a gasified composite fuel with a simple constitution mountable on a vehicle.  <P>SOLUTION: This fuel concentration detection device has a luminescent member 88 as a light source to emitting light with a plurality of wavelength, a reflector 96 to reflect the light emitted from the luminescent member 88 and passing through the gasified composite fuel flowing in the inside of a conduit 82, a spectrograph 98 to divide the light reflected by the reflector 96 and passing through the gasified composite fuel, optical filters 110-114 to respectively pass the light of specific wavelength, photodiodes 90-94 to receive the light passing through the optical filter and to output an electric signal of voltage It corresponding to its strength and an electric circuit 126 to control the photodiodes, and the electric circuit 126 computes the concentration of the composite fuel in accordance with the ratio It/Io of output voltage concerning each of the composite fuel by specifying the output voltage at the time when the concentration is zero as Io.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004075078-A (JP)
Title: Labelling device and labelling system
Inventor: ABE TOSHIAKI
IPC: B65C9/42
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To surely determine a type of each of articles carried on a conveyer and whether a label is to be stuck only by receiving a command from a host device for a stable labelling operation.  <P>SOLUTION: A labelling system includes the conveyer for carrying the articles, a detector for detecting the passage and the type of the article, the host device for controlling the labelling according to a conveyance path or the type of the article by the detector, and a labelling device for applying a label to the article. The host device has a distinguishing means for distinguishing the conveyance path or the type of the article detected by the detector. When the distinguishing means determines that no label is to be applied to the article, the distinguishing means sends a pass command to the labelling device. The labelling device has a storage means for storing received data from the host device and causes the article to pass without applying the label to it according to the pass command stored in the storage means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004077565-A (JP)
Title: Attachable/detachable member, developing device, processing device and image forming apparatus
Inventor: YOKOI KATSUYUKI
IPC: G03G15/08
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an attachable/detachable member constituted so that a user side can easily cope with damage caused at an electric connection part from an image forming apparatus main body to the action member of the attachable/detachable member even if such damage is caused, and to provide a developing device, a processing device and an image forming apparatus.  <P>SOLUTION: A conductive member 43 equipped with a 1st contact part 44, a 2nd contact part 45 and the connection part 46 for connecting the contact parts 44 and 45 is provided on a housing 32 on either side of a developing cartridge 15. The contact part 45 is connected to the shaft end face 41 of the roller shaft 17a of a developing roller 17. The contact part 44 can move to the inside in the width direction of the housing 32 by the elastic force of the connection part 46, and is connected to a main body side contact part 56 when the cartridge 15 is loaded. As for the cartridge 15, even though the member 43 is deformed when the cartridge 15 is loaded/unloaded, the user side can easily cope with the deformation in a short time without asking a maker side to repair by exchanging the cartridge 15 for the new cartridge 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004076806-A (JP)
Title: Control valve for injection machine
Inventor: GOTO KANAME
IPC: B22D17/22
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To achieve high speed response by shortening a time for changing over a spool when intensifying shot pressure.  <P>SOLUTION: This control valve for an injection machine comprises a sleeve 44 having a primary port 28 and a secondary port 30, the spool 60 for change-over between a valve opening condition and a valve closing condition, a piston 56 to be displaced integrally with the spool 60 under the operation of pressure oil supplied to a pressure chamber 54, and a valve element 74 for communication shut-off between a first communication hole 66a and a second communication hole 66b by the displacement along a hollow portion 70 in the spool 60 under the resilient operation of a second spring member 76.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004074637-A (JP)
Title: Inkjet recorder
Inventor: KOMAI HIROMICHI
IPC: B41J2/18
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To ensure stability of carriage through a simple arrangement and to prevent solidification through reaction of a fixing accelerator and ink.  <P>SOLUTION: The inkjet recorder is provided with a preliminary ejection liquid reservoir 5 facing ink recording heads 1y, 1m, 1c and 1k and a fixing accelerator head 2 through a member 4 for guiding carriage of a sheet 3 and storing ink and fixing accelerator being ejected preliminarily from each head. The carriage guide member 4 is provided with openings 11 and 12 for passing ink or fixing accelerator being ejected preliminarily.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004082354-A (JP)
Title: Image forming apparatus and image forming system
Inventor: ISHII YOSHIYUKI
IPC: B41J29/38
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus and an image forming system in which convenience of a user is enhanced by transmitting image data independently from the arrangement of the opposite party without increasing the traffic more than required.  <P>SOLUTION: The image forming apparatus comprises a section for spooling a job, i.e. a combination of image data and processing information or the content of processing to be performed when the image data is printed, a means for acquiring information concerning to PDL being supported by an image printer connected with a network, and a means for transmitting the job spooled at the spooling section to the image printer while converting into PDL when the PDL being supported by itself matches the PDL acquired by the PDL information acquiring means and supported by the image printer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004088194-A (JP)
Title: Information processor, projector system, and program
Inventor: NAKAMURA AKIYOSHI
IPC: H04N5/74
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor, a projector system and a program which generate images corresponding to the kind of an image source.  <P>SOLUTION: The projector system comprises a PC 200, a projector 100 for projecting the screen of the PC 200 on a screen to display, and a USB cable 150 for connecting the PC 200 to the projector 100. The PC 200 processes image data, based on parameters corresponding to the kind or genre of an image source, and generates image data complying with the specifications of a display device of the projector 100.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004087211-A (JP)
Title: Electrodeless discharge lamp lighting device
Inventor: YAMAMOTO SHOHEI
IPC: H05B41/392
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrodeless discharge lamp lighting device which can prevent audible noise easily when an intermittent light control method is used.  <P>SOLUTION: The electrodeless discharge lamp lighting device comprises a light emitting body 1 in which light emitting gas is enclosed, a magnetic body 2 arranged near to the light emitting body 1, a high frequency power source 4 having a semiconductor element, generating high frequency, a driving circuit 5 driving the semiconductor element arranged in the high frequency power source 4, a period changing means 7 periodically changing the light output of the light emitting body 1, and a coil 6 coiled around the magnetic body 2 connected to the high frequency power source 4. The period changing means 7 changes the output of the driving circuit 5 so as to make the magnetic flux density in the magnetic body at respective state of periodic change of the light output of the light emitting body 1 almost constant.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003171311-A (JP)
Title: Oral administration solution composition and oral administration solution product comprising the same
Inventor: KIZU NORIO
IPC: A61K47/36
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oral administration solution composition capable of preventing deposition of saccharides in the oral administration solution compositions comprising saccharides at high concentrations and having a good taste and further an oral administration solution product comprising the oral administration solution composition and capable of preventing solidification in an opening and closing part, or the like, of a cap.  <P>SOLUTION: This oral administration solution composition comprises 10-85 W/V% (g/100 ml) of at least one or more kinds of saccharides selected from sucrose, fructose, xylitol, a powder reducing maltose syrup and erythritol and glycerol. A mode, or the like, of pH 3-6.5 are preferred. The oral administration solution product comprises the oral administration solution composition in a container having the cap made of a resin.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004096175-A (JP)
Title: Signal processing method and apparatus therefor
Inventor: WADA SATORU
IPC: G06T1/00
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal processing method and apparatus therefor for preventing a jaggy noise from taking place in the luminance contour of a subject image due to a color aberration of lens.  <P>SOLUTION: In the signal processing for applying processing to an image signal obtained by imaging the subject image through the use of pixels of an imaging element subjected to alternate color arrangement through a photographing lens, filter processing is applied to a luminance signal of at least the luminance contour of the subject image so as to make a response of an interval of pixels subjected to alternate color arrangement zero. Thus, the direction of alternate color arrangement is made orthogonal to the luminance contour of the subject image, and even when a color signal of the luminance contour is deviated from the luminance contour depending on colors and a jaggy noise takes place in the luminance contour due to a color aberration of photographing lens, the noise can be reduced.  <P>COPYRIGHT: (C)2004,JPO